1456099680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{61909}}^1$

素因数の和:61941

約数の個数: 144

約数和(自身を含む): 5335651440

約数和(自身を除く): 3879551760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 61909, 123818, 185727, 247636, 309545, 371454, 433363, 495272, 619090, 742908, 866726, 928635, 990544, 1238180, 1300089, 1485816, 1733452, 1857270, 1981088, 2166815, 2476360, 2600178, 2971632, 3033541, 3466904, 3714540, 4333630, 4952720, 5200356, 5943264, 6067082, 6500445, 6933808, 7429080, 8667260, 9100623, 9905440, 10400712, 12134164, 13000890, 13867616, 14858160, 15167705, 17334520, 18201246, 20801424, 24268328, 26001780, 29716320, 30335410, 34669040, 36402492, 41602848, 45503115, 48536656, 52003560, 60670820, 69338080, 72804984, 91006230, 97073312, 104007120, 121341640, 145609968, 182012460, 208014240, 242683280, 291219936, 364024920, 485366560, 728049840, 1456099680]

約数ペア:

[(1, 1456099680), (2, 728049840), (3, 485366560), (4, 364024920), (5, 291219936), (6, 242683280), (7, 208014240), (8, 182012460), (10, 145609968), (12, 121341640), (14, 104007120), (15, 97073312), (16, 91006230), (20, 72804984), (21, 69338080), (24, 60670820), (28, 52003560), (30, 48536656), (32, 45503115), (35, 41602848), (40, 36402492), (42, 34669040), (48, 30335410), (49, 29716320), (56, 26001780), (60, 24268328), (70, 20801424), (80, 18201246), (84, 17334520), (96, 15167705), (98, 14858160), (105, 13867616), (112, 13000890), (120, 12134164), (140, 10400712), (147, 9905440), (160, 9100623), (168, 8667260), (196, 7429080), (210, 6933808), (224, 6500445), (240, 6067082), (245, 5943264), (280, 5200356), (294, 4952720), (336, 4333630), (392, 3714540), (420, 3466904), (480, 3033541), (490, 2971632), (560, 2600178), (588, 2476360), (672, 2166815), (735, 1981088), (784, 1857270), (840, 1733452), (980, 1485816), (1120, 1300089), (1176, 1238180), (1470, 990544), (1568, 928635), (1680, 866726), (1960, 742908), (2352, 619090), (2940, 495272), (3360, 433363), (3920, 371454), (4704, 309545), (5880, 247636), (7840, 185727), (11760, 123818), (23520, 61909)]